Peach Blossoms!

Diamond Princess Peach Tree Blossoms

Diamond Princess Peach Tree Blossoms, Mar. 2014

We’ve got quite a few peach blossoms this year–hopefully each one will end up as fruit! This peach variety is “Diamond Princess”. Although purchased at a local garden center, this tree is not well suited for this geographic area. Here are a few lessons I’ve learned–very recently–that will help me select a tree for next year.

If you want to successfully grow peaches, you’ll need to do a bit of homework first. Here are a few suggestions.

Chill Hours to Set Fruit.

The successful production of peaches is highly dependent on the amount of cold temperatures experienced by the tree; the chill hours of exposure (this is the length of time that the temperature is 45 degrees or lower in one year). In this area, we receive an average 600 chill hours each winter; farther south receives less and farther north receives more. Therefore, we need to find a peach variety that requires 600 or fewer chill hours for successful fruit production. (Diamond Princess requires a minimum of 700 to 900 chill hours — our unusually cold winter may help on the peach fruit set this year, but what about next year??)

Unfortunately, many commercial garden stores stock peach trees that are not suited for a particular area—chill hours too high or two low. Check with your local agricultural extension office to learn more about suitable varieties for your area—and for how to care for peach trees in general).

Grafted Trees.

Another factor for the success of peach trees is the root stock onto which the desired peach is grafted. Trees with desired fruit characteristics (large size and numbers of sweet fruit produced) often have weak root systems that are susceptible to nematode infections (results in poor tree health, minimal fruit production–if any).

Find a commercial nursery that is able to (1) identify the root stock, and (2) explain why that root stock and peach variety (above ground) is suited for your area. ————- Otherwise, do your own research and learn more about what is best for you (the invested time will save you $$ in the long run!).

High Water Requirements. 

Peaches require a considerable amount of water to grow, mature, and produce fruit. Are you prepared for the water requirements needed to keep the tree alive and fruiting? In our case, do we want to spend our valuable water resource to keep this tree happy all year without a guarantee that we will be able to receive even a single fruit?  If the fruit variety is suitable for your area, consider collecting rain water — you’ll need a lot of water!

Concluding Remarks.

Growing your own peaches is work-intensive. Be prepared to learn more about what trees are suitable for your area, how to care for them, and ways to collect rain water to keep them happy all year!

Happy Growing 🙂


Kamas,J., Stein, L., & Nesbitt, M. (2010). Texas Fruit and Nut Production:  Peaches. Texas AgriLIFE Extension. Accessed 3/21/14 online at:

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